Testo 520

The robust, accurate industrial differential pressure measuring instrument.

The compact Testo 525 hand-held manometer has a large, easy to read display and is very easy to operate. The two integrated measuring ranges can be switched at the touch of a button making the smaller measuring range easier to read.

Positive/negative pressures and differential pressure can be measured

Applications:

• Easy, accurate measurement in HVAC applications
• Monitors equipment in the moulding and materials processing sector
• Measures differential pressures across air filters (checks a manometer)
• Filter checks
• Pressure measurement in the motor vehicle sector